package webServlet;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.fasterxml.jackson.databind.ObjectMapper;
import cn.user.domain.Food;
import cn.user.domain.dao.FoodDao;

/**
 * Servlet implementation class toListServlet
 */
@WebServlet("/toListServlet")
public class toListServlet extends HttpServlet {
	
	private static final long serialVersionUID = 1L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String id = request.getParameter("cityid");
		int cityid = Integer.parseInt(id);
		List<Food> list1=new ArrayList<Food>();
		list1 = new FoodDao().findAll(cityid);
		//System.out.println(list1);
		ObjectMapper mapper = new ObjectMapper();
        response.setContentType("application/json;charset=utf-8");
        mapper.writeValue(response.getOutputStream(),list1);
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
